package controler;

import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model.SanphamModel;

import entity.Sanpham;

/**
 * Servlet implementation class ctsanpham
 */
//@WebServlet("/ctsanpham")
public class ctsanpham extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ctsanpham() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @throws SQLException 
	 * @throws IOException 
	 * @throws ServletException 
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws SQLException, ServletException, IOException
    {
    	response.setContentType("text/html;charset=UTF-8");
    	List<Sanpham> listctsp = new ArrayList<Sanpham>();
    	SanphamModel model = new SanphamModel();
    	String strSearch = "";
    	String ma_sp = request.getParameter("masp");
    	strSearch = "select * from SANPHAM where masp = '"+ma_sp;
    	strSearch = strSearch + "'";
    	listctsp = model.timsanpham(strSearch);
    	request.setAttribute("listctsp", listctsp);
    	
    	strSearch = "select top 4 * from sanpham where MADANHMUC in(select madanhmuc from sanpham where masp ='"+ma_sp+"')";
    	List<Sanpham> listcungloai = new ArrayList<Sanpham>();
    	listcungloai = model.timsanpham(strSearch);
    	request.setAttribute("listcungloai", listcungloai);
    }
    
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		try {
			processRequest(request,response);
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		try {
			processRequest(request,response);
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}
